/*
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 * $Id: GammuObserver.java 641 2007-06-20 19:35:55Z jack.rybicki $
 */
package gammu.java;

/**
 * Implementing object can be informed about an event produced in <code>GammuStateMachine</code>.
 *
 */
public interface GammuObserver {

	/**
	 * 
	 * Invoked when state machine detects a change in a monitored phone.
	 *
	 * @param sMachine event source.
	 * @param event received object.
	 */
	void update(GammuStateMachine sMachine, GammuEvent event);
}
